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Not for consumers familiar with bromate problem because of its carcinogenic rumor has attracted wide attention. Forthcoming "natural mineral water," the new national standard bromate concentration of mineral water will be limited to, the current initially for bromate concentration should be less than 0.01 mg / l, reporters learn that much attention within the bromate concentration of mineral water will ultimately be forthcoming, "natural mineral water" to qualify the new national standard. In the latest draft, the initial bromate limit less than 0.01 mg / l, and the state Drinking water Standards. In addition, the new national standard has also proposed deleting the mineral water, "bacterial count" limit, the industry told this newspaper that changes as a package, will help bromate compliance indicators. Bromate standards with international standards AQSIQ last Saturday at the official website quoted views of experts said the normal water does not contain bromate, but generally contain bromide. When the water disinfection with ozone, bromide and ozone, oxidation will produce bromate. "International Centre for Research on Cancer (IARC) that potassium bromate carcinogenicity in experimental animals, but bromate on human carcinogenicity is not certain, this may be classified as human carcinogen." Present the main implementation of natural mineral water, "natural mineral water" for the shape in 1995, which required filling products total number of colonies per milliliter less than 50 units. As compliance, mineral water companies generally work with the ozone sterilization, followed apt to bromate. The mineral water, this revision indicates that the national standard to restrict the bromate will be with international mineral standards. It is reported that the WHO limit on bromate is 0.01 mg / L, the European Union provides for the 0.003mg / L, the United States provides for the 0.01mg / L. Bottled water sample exceeded one percent bromate It is worth noting also AQSIQ official website also reveals that bottled water, recently launched a national monitoring bromate special audit inspection of the 104 kinds of bottled water detected 13 kinds of products containing more than bromate in drinking limited water health standards requirements. Jinan University Food Science and Engineering Master Guide Master Liang, told this reporter that bromate is a disinfection by-products generated when, in the old national standard does not specify bromate indicators, the manufacturers did not identify its concentration. However, Liang Fu also pointed out that, like pure water as is used in the pretreatment of reverse osmosis technology disinfection, does not produce bromate. Industry said the total number of limited help to compliance colony Reporter found, in another significant draft amendments is to "total number of colonies," delete instead of three, including new restrictions on harmful bacteria in fecal streptococci. Association of Guangdong Province, rotan, said bottled water, "bacterial count is deleted, the ozone problem easier to solve a number." Rotan, but said the new national standard will be controlled on the target pathogen, but in the absence of new technology Ozone is still before the industry will be the most effective disinfectant. Bromate problem affecting the manufacturer. Deputy General Manager of Blue Song Jiang-Feng Chen told this newspaper that Tianquan, bromate concentration depends on the water and production processes, he thought, "relaxed the total number of colonies, all of the business as long as the craft appropriate, I believe that compliance will be its capability." For the Open, "the total number of colonies" Danone Evian mineral water will also be a unit of relief. In recent years, exceeding the total number of bacteria in the relevant standards in China, there were many incidents were send back events Evian, Danone said that "Evian has been working with Chinese authorities to study solutions." Mineral water are the main changes the new national standard : Perfect definition of natural mineral water; boundaries Index remove a "bromide"; limited index increased by 3 (antimony, manganese, nickel, "Bromate"), amended three (cadmium, arsenic, boron ), remove the four (lithium, strontium, iodide and zinc); pollutant index increased by two (anionic synthetic detergents, mineral oil); microbiological indicators additional three (faecal streptococci, Pseudomonas aeruginosa and Clostridium bacilli), delete a The e-commerce company in China offers quality products such as automotive key blanks Manufacturer , Transponder Car Keys, and more. For more , please visit replacement car key today!
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